Hilarious things are about to happen after Fausto Silva, a humble merchant at the fair, is turned into an inspector whose mission is to rescue a couple of endangered birds from a wildlife smuggler at the Brazilian Pantanal.
To make things even more chaotic, our hero gets the most clumsy pair of assistants: his nephew Faustinho, a glutton boy, and Mallandro, who is always daydreaming about becoming a famous singer.
The trio will embark on a comical journey to protect Mother Nature.